Patagonia M's Capilene Thermal Weight Zip-Neck

Low-Bulk Baselayer Warmth for Cold Conditions

The Patagonia M's Capilene Thermal Weight Zip-Neck is built for breathable warmth, sweat-wicking performance, and easy layering in cold conditions. Designed as a technical microfleece baselayer, it helps trap body heat while moving moisture during high-output days on the water, trail, mountain, or in the backcountry.

Polartec® Power Grid® Performance

Polartec® Power Grid® fabric provides a smooth face for easy layering and a lofted interior grid for added warmth. The grid construction works with your outer layers to efficiently retain heat, manage moisture, and reduce bulk, while HeiQ® Mint odor control helps maintain freshness through long days and repeat wear.

Zip-Neck Venting and Chafe-Free Mobility

A deep front zipper allows quick heat release when activity levels rise, while low-bulk construction and internal neck tape improve next-to-skin comfort. Raglan sleeves, full underarm gussets, low-bulk seams, and low-profile thumb loops provide mobility, secure hand coverage, and chafe-free comfort during extended wear.

Key Features:

• Men's thermal weight zip-neck baselayer

• Built for cold conditions and high-output activity

• Microfleece construction provides low-bulk warmth

• Polartec® Power Grid® fabric

• Smooth face layers easily under outerwear

• Lofted back adds warmth and helps trap body heat

• Interior grid helps move sweat during active use

• HeiQ® Mint odor control helps maintain freshness

• Deep front zipper vents body heat

• Low-bulk construction for easy layering

• Internal neck tape improves next-to-skin comfort

• Locker loop for hang drying

• Raglan sleeves improve comfort and mobility

• Full underarm gussets increase range of motion

• Low-bulk seams help reduce chafing

• Low-profile thumb loops provide secure hand coverage

• Fitted design supports optimal wicking without compression

• Made in a Fair Trade Certified™ factory

• Made in Colombia

• Weight: 173 g / 6.1 oz.

Style No. 43659

Summary

The Patagonia M's Capilene Thermal Weight Zip-Neck is a cold-weather microfleece baselayer built for low-bulk warmth, breathability, and active moisture management. With Polartec® Power Grid® fabric, HeiQ® Mint odor control, a deep venting zipper, raglan sleeves, full underarm gussets, low-bulk seams, thumb loops, and Fair Trade Certified™ factory construction, it delivers dependable comfort for high-output winter layering.